Location History:
- Ichihara, JP (2006 - 2012)
- Sodegaura, JP (2011 - 2013)
Company Filing History:
8 out of 2,272 
1 out of 27,375 
1 out of 555 
Years Active: 2006-2013
Title: The Innovations of Shojiro Tanase
Introduction
Shojiro Tanase is a prominent inventor based in Ichihara, Japan. He has made significant contributions to the field of olefin polymerization, holding a total of 10 patents. His work has advanced the understanding and application of catalysts in polymer production.
Latest Patents
Tanase's latest patents include a solid catalyst component for olefin polymerization and a catalyst for olefin polymerization. These innovations focus on a solid catalyst component where the molar ratio of residual alkoxy groups to supported titanium is 0.60 or less. This is achieved by a series of reactions involving specific compounds at controlled molar ratios and temperatures. The resulting catalyst exhibits high polymerization activity, producing olefin polymers with minimal residual chlorine content and excellent stereoregularity.
Career Highlights
Throughout his career, Tanase has worked with notable companies such as Idemitsu Kosan Company, Limited and Matsushita Electric Industrial Co., Ltd. His experience in these organizations has contributed to his expertise in catalyst development and polymerization processes.
Collaborations
Tanase has collaborated with esteemed colleagues, including Takanori Sadashima and Nobuhiro Yabunouchi. These partnerships have fostered innovation and enhanced the quality of his research and inventions.
Conclusion
Shojiro Tanase's contributions to the field of olefin polymerization through his patents and collaborations highlight his role as a key innovator in the industry. His work continues to influence advancements in polymer technology.